body {
  font-family: Arial, sans-serif;
  background: #f5f6fa;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  background: #e0dfdf;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h1, h2 {
  text-align: center;
  color: #333;
}

form {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

form input, form button {
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 16px;
}

form button {
  background: #4CAF50;
  color: white;
  cursor: pointer;
  border: none;
}

form button:hover {
  background: #45a049;
}

.product-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
}

.product-card {
  background: #fafafa;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.product-card h3 {
  margin: 0 0 10px;
}

.product-card button {
  margin-right: 5px;
  padding: 5px 10px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.product-card .edit {
  background: #2196F3;
  color: white;
}

.product-card .delete {
  background: #f44336;
  color: white;
}